Products

ABB S203MC16 Miniature Circuit Breaker 10 kA at 400VAC 3-P 16A 400/415VAC C-Curve

Product Code: S203MC16

  • 16 A current rating for reliable protection
  • 3-pole design with C curve type
  • High breaking capacity of 15 kA at 400 VAC
  • IP20 protection with screw clamp terminals
  • Complies with AS/NZS and UL standards
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200M
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Breaking Capacity 15 kA at 400 VAC
Bulbar Cross Section 10 sq-mm Top, 10 sq-mm Bottom
Cable Cross Section 35 sq-mm Top, 35 sq-mm Bottom
Collection S200M
Curve Type C
Degree of Pollution IP3
Degree of Protection IP20
Depth 69 mm
Electrical Durability 20000 Cycles
Height 88 mm
Housing Colour RAL 7035 Grey
Housing Material Insulation Group II, RAL 7035
Impulse Voltage 4 kV
Mounting Type DIN Rail
Number of Poles 3
Pole Width 17.5 mm
Power Loss 2.5 W
Rated Current 16 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 440 V
Rated Short Circuit Current 25 kA
Rated Voltage 400/415 VAC
Short Circuit Capacity 10 kA
Standards and Approvals AS/NZS 60898-1, AS/NZS 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Trip Curve C Curve
Width 52.5 mm

Description

<p>When it comes to ensuring electrical safety and efficiency in commercial and industrial settings, selecting the right Miniature Circuit Breaker (MCB) is crucial. The S200M series MCB offers a robust solution, designed with precision to meet stringent standards while providing reliable protection.</p><p>This MCB features a rated current of 16 A, making it suitable for various applications where moderate current handling is required. Its rated voltage spans from 400 to 415 VAC, accommodating standard Australian power systems. With a breaking capacity of 15 kA at 400 VAC, this device can effectively interrupt fault currents, safeguarding your installations against potential damage.</p><p>The rated impulse withstand voltage stands at an impressive 4 kV, providing resilience against transient overvoltages that may occur due to lightning strikes or switching operations. Additionally, the MCB supports a rated insulation voltage of up to 440 V.</p><p>Designed for ease of installation and maintenance, the device incorporates screw clamp terminals requiring a tightening torque of 2.8 N-m. This ensures secure connections even under demanding conditions. The cable cross-section capability extends up to 35 sq-mm on both top and bottom connections, allowing flexibility in wiring configurations.</p><p>In terms of durability and endurance, this MCB boasts an electrical durability rating of up to 20,000 cycles. It operates efficiently within an ambient temperature range from -25&amp;#176;C to +55&amp;#176;C and can be stored safely between -40&amp;#176;C and +70&amp;#176;C.</p><p>The S200M series adheres strictly to international standards such as AS/NZS 60898-1 and AS/NZS 60947-2 along with UL1077 compliance. This guarantees not only performance but also peace of mind knowing that the product meets rigorous safety criteria.</p><p>With dimensions measuring at a width of 52.5 mm by height of 88 mm by depth of 69 mm coupled with its compact pole width design at just 17.5 mm per pole—this breaker fits seamlessly into DIN rail mounting systems without occupying excessive space within distribution boards.</p><p>Its degree of protection is IP20 which provides basic protection against solid objects larger than12mm; ideal for indoor environments typically found in commercial buildings or factories where higher degrees are unnecessary yet practical enough given typical usage scenarios encountered daily across these sectors globally today</p><p>Available in RAL7035 grey housing color—the aesthetic appeal blends effortlessly into most setups while maintaining functionality paramount importance above all else</p><p>For those seeking dependable circuit protection solutions tailored specifically towards meeting requirements unique industries alike look no further than trusted choice offered through renowned collection known simply as &amp;#39;S200M&amp;#39;.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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